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Clinical vampirism

Clinical vampirism is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Clinical vampirism rather than just read about it. In short: Clinical vampirism, more commonly known as Renfield's syndrome, is an obsession with drinking blood. The earliest presentation of clinical vampirism in psychiatric literature was a psychoanalytic interpretation of two cases, contributed by Richard L.

Key takeaways

  • Clinical vampirism belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Clinical vampirism to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Clinical vampirism from memory before moving on to harder problems.

Reference excerpt

Clinical vampirism, more commonly known as Renfield's syndrome, is an obsession with drinking blood. The earliest presentation of clinical vampirism in psychiatric literature was a psychoanalytic interpretation of two cases, contributed by Richard L. Vanden Bergh and John F. Kelley. As the authors point out, brief and sporadic reports of blood-drinking behaviors associated with sexual pleasure have appeared in the psychiatric literature at least since 1892 with the work of Austrian forensic psychiatrist Richard von Krafft-Ebing. Many medical publications concerning clinical vampirism can be found in the literature of forensic psychiatry, with the behavior being reported as an aspect of extraordinary violent crimes.

History

Origin of Renfield's syndrome Richard Noll created the term Renfield's syndrome with the intent to parody what he viewed as 1980s psychobabble, before the joke was taken seriously in popular culture. The original term clinical vampirism was seen as a suitable subject for satire due to its doubtful utility, and has effectively been completely replaced. The syndrome is named after R. M. Renfield, Dracula's human zoophagous follower in the 1897 novel by Bram Stoker. In a web interview with psychology professor Katherine Ramsland, Noll explained how he invented the term and its purported diagnostic criteria as a whimsical parody of 1980's psychiatry and "new DSM-speak". In a public lecture hosted by Penn State University's Institute for the Arts and Humanities on 7 October 2013, Noll traced the 20-year trajectory of his unintentionally created "monster" from the moment of its creation to the cultural popularity of Renfield's syndrome today. However, some writers have pointed out that it does serve as a useful demonstration of how creating unfounded names for psychological illnesses can have negative consequences.

Clinical vampirism before Renfield's syndrome The prior diagnosis of clinical vampirism was somewhat different from Renfield's syndrome. Clinical vampirism usually connoted an erotic obsession with blood; Renfield's syndrome more resembles an eating disorder involving the consumption of blood and/or living animals. Neither clinical vampirism nor Renfield's syndrome have ever been listed as a valid diagnosis in the Diagnostic and Statistical Manual (DSM). According to the case history reports in older psychiatric literature, the condition starts with a key event in childhood that causes the experience of a blood injury or the ingestion of blood to be exciting. After puberty, the excitement is experienced as sexual arousal. Throughout adolescence and adulthood, blood, its presence, and its consumption can also stimulate a sense of power and control. Noll speculated that his Renfield's syndrome began with autovampirism and then progressed to the consumption of the blood of other creatures. Very few cases of the syndrome have been described. Published reports that have been proposed as examples of clinical vampirism or Renfield's syndrome describe the case using official psychiatric diagnostic categories listed in the DSM.

Back-diffusion into academic literature Clinical vampirism has been referred to as Renfield's syndrome in academic literature since it was adopted in popular culture. The 20-year evolution of a 3-page book section that spread through mass media and then into pages of a peer-reviewed scholarly journal should serve as a cautionary tale about the purported validity of other, similar syndromes. Philosopher of science Ian Hacking refers to this process as "making up people" and critiques medical and psychiatric elites for the untoward effects of their "dynamic nominalism" on individual lives. Such arbitrary categories create new natural "kinds" of people (e.g., perverts, multiple personalities and so on) that serve larger political, cultural and moral purposes and change with historical contingencies.

Appearances in media

Television In an NBC pre-Halloween special hosted by actor Peter Graves entitled "The Unexplained: Witches, Werewolves and Vampires" that aired on 23 October 1994, pages from Noll's book were shown on camera as Canadian psychologist Leonard George summarized Renfield's syndrome. Characters with Renfield's Syndrome have appeared on television.

First appeared in a 2005 episode of CSI titled "Committed" (Season 5, Episode 21). Was mentioned in a 2009 of Criminal Minds entitled "The Performer" (Season 5, Episode 7). In 2010 an 11-episode Canadian television series titled The Renfield Syndrome was filmed in Vancouver, British Columbia, but does not seem to have been aired. On 15 August 2012 Renfield's syndrome was the subject of a video segment on The Huffington Post by Cara Santa Maria which relied heavily on Noll's work and a recent scholarly article on the (pseudo-)syndrome published in the Journal of the History of the Neurosciences.

Books In addition to references to Renfield's syndrome in psychiatric literature and mass media, it has also appeared in popular literature.

Horror writer Chelsea Quinn Yarbro published a story entitled Renfield's Syndrome in July 2002, which was then reprinted in an anthology that appeared the following year. Jo Nesbo's The Thirst refers also to Renfield's syndrome. Junji Ito's Blood-Bubble Bushes revolves around mysterious "blood fruit," which infects the consumer with Renfield's syndrome. It is mentioned in a book by Mike Omer titled Thicker Than Blood. Crime novel Profile K by Helen Fields is about a killer who is implied to have Renfield's syndrome.

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with Clinical vampirism

Start with the simplest possible case. Write down what Clinical vampirism claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Clinical vampirism before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Clinical vampirism ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Clinical vampirism

In research
Clinical vampirism appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Clinical vampirism in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Clinical vampirism is common in secondary-school and first-year university syllabi. It links to neighbouring topics Human cannibalism, Paraphilias, Pica (disorder), so understanding it makes those chapters shorter.
In everyday life
Look for Clinical vampirism outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Clinical vampirism in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Clinical vampirism means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Clinical vampirism out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Clinical vampirism in simple terms?

Clinical vampirism, more commonly known as Renfield's syndrome, is an obsession with drinking blood. The earliest presentation of clinical vampirism in psychiatric literature was a psychoanalytic interpretation of two cases, contributed by Richard L.

Why does Clinical vampirism matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Clinical vampirism?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Clinical vampirism.

Tags

  • Human cannibalism
  • Paraphilias
  • Pica (disorder)
  • Vampirism
  • Vampirism (crime)

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